Printer unit for cash register



FIG. 1 is a front elevational view of a printer unit for cash register showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front, right, bottom side perspective view thereof;

FIG. 8 is a front elevational view thereof with an upper part opened;

FIG. 9 is a rear elevational view thereof with the upper part opened;

FIG. 10 is a left side view thereof with the upper part opened;

FIG. 11 is a right side view thereof with the upper part opened;

FIG. 12 is a top plan view thereof with the upper part opened;

FIG. 13 is a bottom plan view thereof with the upper part opened;

FIG. 14 is a front, right, bottom side perspective view thereof with the upper part opened;

FIG. 15 is a perspective view showing the printer unit on which is mounted a roll of paper that is shown in broken lines for illustrative purposes only and forms no part of the claimed design; and,

FIG. 16 is a perspective view showing the printer unit mounted to a cash register that is shown in broken lines for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a printer unit for cash register, as shown and described. 